Grinding device of pipes used for curved surface anti-buckling tests of adhesive tapes

A curved surface and adhesive tape technology, which is applied in the direction of grinding machines, portable grinding machines, grinding/polishing equipment, etc., can solve the problems of no grinding device, data reliability impact, and large randomness of grinding effect, so as to improve grinding efficiency and test data Accurate and reliable, simple structure effect

Inactive Publication Date: 2011-08-17
NINGBO SOKEN CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this process, due to the influence of human factors, the randomness of the polishing effect is relatively large, and the reliability of the data will also have a certain impact
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Method used

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  • Grinding device of pipes used for curved surface anti-buckling tests of adhesive tapes
  • Grinding device of pipes used for curved surface anti-buckling tests of adhesive tapes
  • Grinding device of pipes used for curved surface anti-buckling tests of adhesive tapes

Examples

Experimental program
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Embodiment 2

[0049] Example 2, such as Figure 5 As shown, the upper end of each vertical rod 71 in the present embodiment passes through the slider 27 and protrudes to form the top. It is an upside-down right-angle U-shape, the two ends of the bottom are respectively set on the slider 27, the lower pressure block 84 is horizontally set in the bracket 81 and can move back and forth, the booster screw 83 is installed on the upper bottom of the bracket 81 from top to bottom And be connected with lower pressing block 84, handle 82 is arranged on the top of pressurization screw rod 83, and spring 85 is two, and each spring 85 is respectively sleeved on the top of respective upright bar 71, and one end is offset against the bottom surface of lower pressing block 84 , the other end abuts against the top surface of the slider 71. Other structures can refer to Embodiment 1.

Embodiment 3

[0050] Example 3, such as Image 6 As shown, the first clamping member 31 in this embodiment is a chuck. Other structures can refer to Embodiment 1.

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PUM

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Abstract

The invention provides a grinding device of pipes used for the curved surface anti-buckling tests of adhesive tapes. The grinding device comprises a base, a motor, a rotating shaft, a dead head, a tip, a screw and a slider. A first upright plate and a second upright plate are arranged on the upper end surface of the base at interval, a driving gear is arranged on an output shaft of the motor, therotating shaft can be arranged on the lower end part of the first upright plate in a rotating manner, the outer end of the rotating shaft is provided with a driving wheel and an input gear which simultaneously rotates with the driving wheel, the input gear is in meshing transmission with the driving gear, the inner end of the rotating shaft is provided with a first clamp component, the dead head is arranged on one side of the second upright plate, and the screw is in transmission connection with the driving gear through a speed reduction mechanism; the slider is sheathed on the screw, and thebottom end of the slider is provided with a clamp. Compared with the prior art, the grinding device has the advantages that as manual grinding is replaced by mechanical grinding, the grinding efficiency is greatly improved; as personal factors are eliminated, the uniformity of ground pipes used for tests is good, and the data accuracy and reliability of the anti-buckling tests of adhesive tapes can be ensured.

Description

technical field [0001] The invention relates to a grinding device, in particular to a grinding device for a test tube used for measuring the anti-warping property of the curved surface of an adhesive tape. It belongs to the technical field of adhesive tapes. Background technique [0002] The tape industry often needs to test the anti-warping of some tapes. The existing operation method is to cut the tape into 110mm×25mm wide tape strips, and then stick them on the polished and wiped clean SUS304 along the circumferential direction. The outer surface of the stainless steel pipe, or the outer surface of the cleaned PP pipe or rod, and then reciprocatingly rolled 3-5 times with a pressing device, and then placed in an environment of 23°C and 65%RH humidity for 24 hours, and then put Place it in a circulating blast dryer capable of maintaining 80±1°C, keep the temperature constant for 4 hours, and then test the warping distance between the two ends of the tape strip and the tub...

Claims

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Application Information

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IPC IPC(8): B24B23/06
Inventor 魏亮
Owner NINGBO SOKEN CHEM
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